From everything I've searched I have to use the civic EX/SI ECU and convert my car to MPFI. No prob. I read somewhere, also, that I could use my stock ecu with some wiring mods. Is this true? If so, what is required to use my stock ecu? I've searched all over and couldn't come up with anything.

The swap will be the 92+ JDM d15b sohc vtec 130ps into my 1989 Civic CX hatchback with the SI transmission.

Thanks a lot.

JordanP.